| # | |
| # Configuration for the virtual loopback driver (snd-aloop) | |
| # | |
| <confdir:pcm/front.conf> | |
| Loopback.pcm.front.0 { | |
| @args [ CARD ] | |
| @args.CARD { | |
| type string | |
| } | |
| type softvol | |
| slave.pcm { | |
| type hw | |
| card $CARD | |
| } | |
| control { | |
| name "PCM Playback Volume" | |
| card $CARD | |
| } | |
| } | |
| # default with dmix+softvol & dsnoop | |
| Loopback.pcm.default { | |
| @args [ CARD ] | |
| @args.CARD { | |
| type string | |
| } | |
| type asym | |
| playback.pcm { | |
| type plug | |
| slave.pcm { | |
| type softvol | |
| slave.pcm { | |
| @func concat | |
| strings [ "dmix:" $CARD ] | |
| } | |
| control { | |
| name "PCM Playback Volume" | |
| card $CARD | |
| } | |
| } | |
| } | |
| capture.pcm { | |
| type plug | |
| slave.pcm { | |
| type softvol | |
| slave.pcm { | |
| @func concat | |
| strings [ "dsnoop:" $CARD ] | |
| } | |
| control { | |
| name "Digital Capture Volume" | |
| card $CARD | |
| } | |
| min_dB -30.0 | |
| max_dB 30.0 | |
| resolution 121 | |
| } | |
| # to avoid possible phase inversions with digital mics | |
| route_policy copy | |
| } | |
| hint.device 0 | |
| } | |
| <confdir:pcm/surround21.conf> | |
| <confdir:pcm/surround40.conf> | |
| <confdir:pcm/surround41.conf> | |
| <confdir:pcm/surround50.conf> | |
| <confdir:pcm/surround51.conf> | |
| <confdir:pcm/surround71.conf> | |
| Loopback.pcm.surround40.0 cards.Loopback.pcm.front.0 | |
| Loopback.pcm.surround51.0 cards.Loopback.pcm.front.0 | |
| Loopback.pcm.surround71.0 cards.Loopback.pcm.front.0 |